Monir, I think you may underestimate the task you're taking on here -- you'll almost certainly need seriously flexible (and expensive) specialized hardware. You probably want to be looking at "software defined radio" (SDR) platforms. GNU radio may meet your needs, but much of the hardware commonly used with it is not up to the task. You should look seriously at the WARP platform from Rice (http://warp.rice.edu/trac/) as a possibility.
Good luck, Eric Thus spake Nick Kossifidis (mickfl...@gmail.com): > 2010/1/14 Bob Copeland <m...@bobcopeland.com>: > > On Wed, Jan 13, 2010 at 7:57 AM, Monir kashkoul <mkashk...@gmail.com> wrote: > >> I am currently trying to setup an experimental plateform in order to test > >> new signal processing algorithms in the field of network coding and > >> cognitive radio. In order to implement and run these algorithms we need to > >> have access to the physical signal (i.e. before the FFT demodulation or > >> right after it.). > >> > >> I am using the D-Link Air Plus Xtreme G DWL G650 802.11b/g Cardbus device > >> that I think it contains AR5001X chip set. I am looking about any > >> information that can help me to have access to the desired data and I will > >> be very great full for any help you can provide. > > > > Have you considered GNU Radio for this type of project? Seems like it > > would be easier. I don't know of a way to get this type of detailed > > information since the hardware does most of the phy work. You can get > > a noise level, rssi, etc., but I'd guess that'd be of limited usefulness. > > > > -- > > Bob Copeland %% www.bobcopeland.com > > I fully agree with Bob here, GNU Radio is the way for what you want, > you can't have access to analog/phy parts on your Atheros card (well > it's very limited and we don't have any documentation to help you > out). > > -- > GPG ID: 0xD21DB2DB > As you read this post global entropy rises. Have Fun ;-) > Nick > _______________________________________________ > ath5k-devel mailing list > ath5k-devel@lists.ath5k.org > https://lists.ath5k.org/mailman/listinfo/ath5k-devel -- Eric W. Anderson University of Colorado eric.ander...@colorado.edu Dept. of Computer Science phone: +1-720-984-8864 Systems Research Lab - ECCR 1B54 PGP key fingerprints: personal: 1BD4 CFCE 8B59 8D6E EA3E EBD5 4DC9 3E61 656C 462B academic: D3C5 D6FF EDED 9F1F C36D 53A3 74B7 53A6 3C74 5F12
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